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已知f(1,1)=1,f(m,n)∈N*(m、n∈N*),且对任意m、n∈N*都...
已知f(1,1)=1,f(m,n)∈N*(m、n∈N*),且对任意m、n∈N*都有:
①f(m,n+1)=f(m,n)+2;②f(m+1,1)=2f(m,1).
给出以下三个结论:
(1)f(1,5)=9;
(2)f(5,1)=16;
(3)f(5,6)=26.
其中正确的个数为( )
A.3
B.2
C.1
D.0
考点分析:
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